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New Assignment of Mass Values and Uncertainties to NIST Working Standards
For some time it had been suspected that values assigned to NIST working standards of mass were some 0.17 mg/kg larger than mass values based on artifacts representing mass in the International System of Units (SI). This relatively small offset, now confirmed, has had minimal scientific or technolog...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
1990
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4948926/ https://www.ncbi.nlm.nih.gov/pubmed/28179759 http://dx.doi.org/10.6028/jres.095.008 |